The male protagonist Yin Hongxuan lost contact with his teammates after an accident, and then the teammates cooperated with the crazy doctor to let other babies inherit Xu Yan's consciousness. Then when the experiment was successful, the male protagonist was also discovered by everyone, and then it was discovered that the previous accident was because of someone's betrayal. Then Xu Yan, as a substitute, lost his name and became a cold codename. Then the traitor and the codename Xu Yan became friends. Then they resisted the male protagonist and later found out that it was the doctor's conspiracy, and then everyone killed the doctor...
Intention: The redemption of people